Growing community of inventors

Des Plaines, IL, United States of America

Robert E Sadler, Jr

Average Co-Inventor Count = 3.95

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 151

Robert E Sadler, JrDavid Novak (3 patents)Robert E Sadler, JrJohn M Buday (3 patents)Robert E Sadler, JrGerald D Ross (3 patents)Robert E Sadler, JrGunther Adam Dorth (3 patents)Robert E Sadler, JrDaniel J Lecinski (1 patent)Robert E Sadler, JrGerald A Greco (1 patent)Robert E Sadler, JrMichael Romanenko (1 patent)Robert E Sadler, JrJohn Martin Buday, Jr (1 patent)Robert E Sadler, JrRobert E Sadler, Jr (5 patents)David NovakDavid Novak (7 patents)John M BudayJohn M Buday (6 patents)Gerald D RossGerald D Ross (4 patents)Gunther Adam DorthGunther Adam Dorth (4 patents)Daniel J LecinskiDaniel J Lecinski (15 patents)Gerald A GrecoGerald A Greco (9 patents)Michael RomanenkoMichael Romanenko (4 patents)John Martin Buday, JrJohn Martin Buday, Jr (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Electrocom Gard, Ltd. (4 from 9 patents)

2. 3com Corporation (1 from 1,438 patents)


5 patents:

1. 6921296 - Card cage and electronic card apparatus and system

2. 5695071 - Small flats sorter

3. 5535874 - Carrier for transport and delivery of an article to a destination

4. 5419457 - System for sorting mail pieces on multiple levels and a method for

5. 5340099 - Orientation chute for sorting machine

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as of
12/26/2025
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